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(S)-2-Methyl-2-[(2R,4S,5R)-4-methyl-5-phenyl-3-(toluene-4-sulfonyl)-oxazolidin-2-yl]-cyclohexanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

130826-32-3

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130826-32-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130826-32-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,8,2 and 6 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 130826-32:
(8*1)+(7*3)+(6*0)+(5*8)+(4*2)+(3*6)+(2*3)+(1*2)=103
103 % 10 = 3
So 130826-32-3 is a valid CAS Registry Number.

130826-32-3Downstream Products

130826-32-3Relevant academic research and scientific papers

Electrophilic α-formylation of carbonyl compounds using norephedrine-derived 2-metohoxy oxazolidines. A novel asymmetric formation of quaternary stereocenters

Palazzi, Camillo,Poli, Giovanni,Scolastico, Carlo,Villa, Roberto

, p. 4223 - 4226 (2007/10/02)

The BF3·Et2O promoted addition of enamines and silylenolethers, to the nor-ephedrine-derived orthoamides 1 or 5 has been studied. A judicious choice of the type of nucleophile and electrophile leads to useful selectivities. When a quaternary α-carbonyl stereocenter is created, the direct removal of the chiral auxiliary is possible and renders the overall process an efficient asymmetric carbonyl α-formylation.

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